30113440900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1039}}^1\times {\mathrm{2659}}^1$

素因数の和:3821

約数の個数: 72

約数和(自身を含む): 66033968000

約数和(自身を除く): 35920527100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1039, 1090, 2078, 2180, 2659, 2725, 4156, 5195, 5318, 5450, 10390, 10636, 10900, 13295, 20780, 25975, 26590, 51950, 53180, 66475, 103900, 113251, 132950, 226502, 265900, 289831, 453004, 566255, 579662, 1132510, 1159324, 1449155, 2265020, 2762701, 2831275, 2898310, 5525402, 5662550, 5796620, 7245775, 11050804, 11325100, 13813505, 14491550, 27627010, 28983100, 55254020, 69067525, 138135050, 276270100, 301134409, 602268818, 1204537636, 1505672045, 3011344090, 6022688180, 7528360225, 15056720450, 30113440900]

約数ペア:

[(1, 30113440900), (2, 15056720450), (4, 7528360225), (5, 6022688180), (10, 3011344090), (20, 1505672045), (25, 1204537636), (50, 602268818), (100, 301134409), (109, 276270100), (218, 138135050), (436, 69067525), (545, 55254020), (1039, 28983100), (1090, 27627010), (2078, 14491550), (2180, 13813505), (2659, 11325100), (2725, 11050804), (4156, 7245775), (5195, 5796620), (5318, 5662550), (5450, 5525402), (10390, 2898310), (10636, 2831275), (10900, 2762701), (13295, 2265020), (20780, 1449155), (25975, 1159324), (26590, 1132510), (51950, 579662), (53180, 566255), (66475, 453004), (103900, 289831), (113251, 265900), (132950, 226502)]